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» Automated Analysis of Permission-Based Security Using UMLsec
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WWW
2009
ACM
14 years 9 months ago
What's up CAPTCHA?: a CAPTCHA based on image orientation
We present a new CAPTCHA which is based on identifying an image's upright orientation. This task requires analysis of the often complex contents of an image, a task which hum...
Rich Gossweiler, Maryam Kamvar, Shumeet Baluja
JSS
2008
136views more  JSS 2008»
13 years 8 months ago
Specification, decomposition and agent synthesis for situation-aware service-based systems
Service-based systems are distributed computing systems with the major advantage of enabling rapid composition of distributed applications, such as collaborative research and deve...
Stephen S. Yau, Haishan Gong, Dazhi Huang, Wei Gao...
SP
2010
IEEE
194views Security Privacy» more  SP 2010»
14 years 20 days ago
Identifying Dormant Functionality in Malware Programs
—To handle the growing flood of malware, security vendors and analysts rely on tools that automatically identify and analyze malicious code. Current systems for automated malwar...
Paolo Milani Comparetti, Guido Salvaneschi, Engin ...
SP
2010
IEEE
222views Security Privacy» more  SP 2010»
14 years 20 days ago
A Symbolic Execution Framework for JavaScript
—As AJAX applications gain popularity, client-side JavaScript code is becoming increasingly complex. However, few automated vulnerability analysis tools for JavaScript exist. In ...
Prateek Saxena, Devdatta Akhawe, Steve Hanna, Feng...
SAC
2010
ACM
14 years 3 months ago
CAPTCHA smuggling: hijacking web browsing sessions to create CAPTCHA farms
CAPTCHAs protect online resources and services from automated access. From an attacker’s point of view, they are typically perceived as an annoyance that prevents the mass creat...
Manuel Egele, Leyla Bilge, Engin Kirda, Christophe...